Fig. 7. Weight (left) and fecundity distribution (right) for wild salmon in Ireland. The top row are data from the national salmon fishing logbook scheme (n = 172,545 fish).The middle row are those fish from the Crana river with a typical grilse or 1SW population (n = 1130 fish), while the bottom row are those fish from the Slaney river which has a significant run of MSW large fish (n = 598 fish).